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发明名称
Regeneration of silica-magnesia cracking catalysts
摘要
申请公布号
US2754272(A)
申请公布日期
1956.07.10
申请号
US19500167909
申请日期
1950.06.13
申请人
SINCLAIR REFINING COMPANY
发明人
NORDSTRAND ROBERT A. VAN
分类号
B01J21/20
主分类号
B01J21/20
代理机构
代理人
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